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FEATURES

1. Powerful cross cylinder lens: The dual cross cylinder lens makes fast and convenient examinations. 2. Vertex distance check and cornea illumination: Accurate tests are guaranteed by positioning the examinee's eyes correctly before tests.3. Easy and flexible PD control: From any mode. you can adjust the PD easily and conveniently. When the test mode is changing between far and near, the PD is automatically calculated and set.4. Support perfect convergence: During the presbyopia and near vision test. It provides perfect convergence function. This function makes the examinee's eyes aligned with the center of lenses for precise measurements.- Near PD: 45~75mm-Near working distance: 35~70cm5. Accurate rotary prism: Precise data can be obtained by measuring up to 20△ by 0.1△ step. Automatic occluding function option helps to perform precise and comfortable examinations while the prisms are changing directions.6. Adjustable LCD display: Operator always can see the clear screen by adjusting the LCD from0 to 90 degree.7. Perfect networking and data management: Useful data-link among mirror chart, projector, refractor and lensmeter. (Supports the connection of chart presentation devices by both serial and IR interface)8. Real-time guide: Real time guide guides you to make easy &fast refraction showing the information you need on the LCD display by graphics.﻿